<!DOCTYPE html>
<html lang="zh-cn">

<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>My Vue</title>
</head>

<body>
  <div id="app">
    <h1>插值表达式</h1>
    <h3>{{msg}}</h3>
    <h3>{{count}}</h3>
    <h1>v-text</h1>
    <div v-text="msg"></div>
    <h1>v-model</h1>
    <input type="text" v-model="msg">
    <input type="text" v-model="count">
    <h1>v-html</h1>
    <div v-html="htmlContent"></div>
    <h1>v-on</h1>
    <button v-on:click="clickHandler" v-on:mouseout="mouseoutHandler" v-on:mouseover="mouseoverHandler">click me</button>
  </div>
  <script src="./js/dep.js"></script>
  <script src="./js/watcher.js"></script>
  <script src="./js/compiler.js"></script>
  <script src="./js/observer.js"></script>
  <script src="./js/vue.js"></script>
  <script>
    let vm = new Vue({
      el: '#app',
      data: {
        msg: 'Hello Vue',
        count: 100,
        person: {
          name: 'zs'
        },
        htmlContent: '<strong>this is html content</strong>'
      },
      methods: {
        clickHandler() {
          console.log(this.htmlContent)
        },
        mouseoutHandler() {
          console.log('mouseoutHandler emit')
        },
        mouseoverHandler() {
          console.log('mouseoverHandler emit')
        }
      }
    })

    // 测试
  </script>
</body>

</html>